Math, asked by rajni9072, 8 months ago

Simplify the expression(-3)²*(7)

Answers

Answered by gaytrig28

0

Answer:

-3×-3×7

6*7

42Answer

Step-by-step explanation:

Square of -3 is -3×-3 and 7

= 6 because - and - = +

=6×7

=42

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